Tell him to worry about horizontal growth after his verticle growth is complete. If he starts using now, his growth plates will close and he will be at 5'10" forever. He will also **** up an endocrine system that is in its prime. His body will add the weight when it is time. Just keep eating, working out and let nature take its course. After his early 20's, if he is still not satisfied with what nature gave him, then he can juice and do little damage.

he can grow naturally into his early 20s if he eats enough calories and trains really really hard. make sure the cals are not junk. Low fat, high carbs, high cals, high protein. there ya go. now tell your brother to scamper to the grocery store and stock up on some canned tuna, eggs, chicke, veggies, peanut butter, and anything with carbs that isnt a white flour product. recipe for success right there

I've been reading DHT is the culprit. Controlling that will help keep the sebum in check. I also noticed that 10 mins in a tanning bed makes my skin feel way less oily and in 1 sessions dried out any...